161940336

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{34781}}^1$

素因数の和:34889

約数の個数: 40

約数和(自身を含む): 422670864

約数和(自身を除く): 260730528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 34781, 69562, 104343, 139124, 208686, 278248, 417372, 556496, 834744, 1669488, 3373757, 6747514, 10121271, 13495028, 20242542, 26990056, 40485084, 53980112, 80970168, 161940336]

約数ペア:

[(1, 161940336), (2, 80970168), (3, 53980112), (4, 40485084), (6, 26990056), (8, 20242542), (12, 13495028), (16, 10121271), (24, 6747514), (48, 3373757), (97, 1669488), (194, 834744), (291, 556496), (388, 417372), (582, 278248), (776, 208686), (1164, 139124), (1552, 104343), (2328, 69562), (4656, 34781)]